OpenId Connect Authentication Plugin up to 2.6 on Jenkins Controller File System information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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5.0$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in OpenId Connect Authentication Plugin up to 2.6 on Jenkins. This issue affects some unknown processing of the component Controller File System Handler. Executing a manipulation can lead to information disclosure. This vulnerability is handled as CVE-2023-50770. It is possible to launch the attack on the local host. There is not any exploit available.

Detailsinfo

A vulnerability was found in OpenId Connect Authentication Plugin up to 2.6 on Jenkins (Jenkins Plugin). It has been declared as problematic. This vulnerability affects an unknown code block of the component Controller File System Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. CVE summarizes:

Jenkins OpenId Connect Authentication Plugin 2.6 and earlier stores a password of a local user account used as an anti-lockout feature in a recoverable format, allowing attackers with access to the Jenkins controller file system to recover the plain text password of that account, likely gaining administrator access to Jenkins.

The weakness was released 12/14/2023. The advisory is available at jenkins.io. This vulnerability was named CVE-2023-50770 since 12/13/2023. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 5.0

VulDB Base Score: 3.3
VulDB Temp Score: 3.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.7
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/13/2023 🔍
12/13/2023 +0 days 🔍
12/14/2023 +0 days 🔍
01/10/2024 +27 days 🔍

Sourcesinfo

Advisory: jenkins.io
Status: Confirmed

CVE: CVE-2023-50770 (🔍)
GCVE (CVE): GCVE-0-2023-50770
GCVE (VulDB): GCVE-100-247966

Entryinfo

Created: 12/14/2023 00:27
Updated: 01/10/2024 13:59
Changes: 12/14/2023 00:27 (39), 01/10/2024 13:59 (11)
Complete: 🔍
Cache ID: 216::103

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